// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_OZONE_PLATFORM_WAYLAND_WAYLAND_WINDOW_H_
#define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_WINDOW_H_

#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/ozone/ozone_export.h"
#include "ui/ozone/platform/wayland/wayland_object.h"
#include "ui/platform_window/platform_window.h"

namespace ui {

class WaylandDisplay;

class OZONE_EXPORT WaylandWindow : public PlatformWindow {
public:
    WaylandWindow(PlatformWindowDelegate* delegate,
        WaylandDisplay* display,
        const gfx::Rect& bounds);
    ~WaylandWindow() override;

    bool Initialize();

    wl_surface* GetSurface();
    gfx::AcceleratedWidget GetWidget();

    // Apply the bounds specified in the most recent configure event. This should
    // be called after processing all pending events in the wayland connection.
    void ApplyPendingBounds();

    // PlatformWindow
    void Show() override;
    void Hide() override;
    void Close() override;
    void SetBounds(const gfx::Rect& bounds) override;
    gfx::Rect GetBounds() override;
    void SetTitle(const base::string16& title) override;
    void SetCapture() override;
    void ReleaseCapture() override;
    void ToggleFullscreen() override;
    void Maximize() override;
    void Minimize() override;
    void Restore() override;
    void SetCursor(PlatformCursor cursor) override;
    void MoveCursorTo(const gfx::Point& location) override;
    void ConfineCursorToBounds(const gfx::Rect& bounds) override;
    PlatformImeController* GetPlatformImeController() override;

    // xdg_surface_listener
    static void Configure(void* data,
        xdg_surface* obj,
        int32_t width,
        int32_t height,
        wl_array* states,
        uint32_t serial);
    static void Close(void* data, xdg_surface* obj);

private:
    PlatformWindowDelegate* delegate_;
    WaylandDisplay* display_;

    wl::Object<wl_surface> surface_;
    wl::Object<xdg_surface> xdg_surface_;

    gfx::Rect bounds_;
    gfx::Rect pending_bounds_;
    uint32_t pending_configure_serial_;

    DISALLOW_COPY_AND_ASSIGN(WaylandWindow);
};

} // namespace ui

#endif // UI_OZONE_PLATFORM_WAYLAND_WAYLAND_WINDOW_H_
